Not sure whether to lift weights or do cardio for a longer life? A sports medicine doctor explains how to pick the right ...

Whether it's a bigger bicep, broader back, or stronger thighs, many fitness enthusiasts aim for muscle growth without fully understanding the different types of hypertrophy training. Fitness professor ...

Take control of your gains with a lean, smart approach to building muscle. Ditch the outdated bulking advice that leads to unnecessary fat gain. Train hard, fuel right, and stay lean year-round.

Short bursts of purposeful activity — such as walking around the block or lifting small weights — may be the best way to get in the habit of exercising. Bite-sized bits of exercise also improve heart ...

Here’s what the workout can and can’t do for your fitness. Credit...Eric Helgas for The New York Times Supported by By Danielle Friedman Q: I’ve heard that Pilates can give you long, lean muscles. Is ...